terryls

$ sudo vim /usr/local/bin/terryls
#!/bin/bash
user=$(whoami)
env_reference_process=$( pgrep -u "$user" xfce4-session || pgrep -u "$user" ciannamon-session || pgrep -u "$user" gnome-session || pgrep -u "$user" gnome-shell || pgrep -u "$user" kdeinit )
export DBUS_SESSION_BUS_ADDRESS=$(cat /proc/"$env_reference_process"/environ | grep -z ^DBUS_SESSION_BUS_ADDRESS= | sed 's/DBUS_SESSION_BUS_ADDRESS=//')
export DISPLAY=$(cat /proc/"$env_reference_process"/environ | grep -z ^DISPLAY= | sed 's/DISPLAY=//')
. "/home/$user/tlsvar"
curl http://www.templeos.org/hls/templeos.m3u8 -Is | grep "404" && echo "tlsvar=0" > "/home/$user/tlsvar" || if [ ! "$tlsvar" -eq 3 ]; then notify-send "Terry is livestreaming" && tlsvar=$[tlsvar+1] && echo "tlsvar=$tlsvar" > "/home/$user/tlsvar"; fi

$ sudo chmod +x /usr/local/bin/terryls

$ crontab -e
* * * * * /usr/local/bin/terryls